HSN Code 25085032: Sillimanite – Fines (Including Sand)

HSN Code 25085032 represents Sillimanite – Fines (Including Sand) under GST classification. This code helps businesses identify Sillimanite – Fines (Including Sand) correctly for billing, taxation, and trade. With HSN Code 25085032, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Sillimanite – Fines (Including Sand).

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
25	Salt; sulphur; earths and stone; plastering materials, lime and cement	2508	Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths	Andalusite, kyanite and sillimanite : Sillimanite : Fines (including sand)	2.5%	2.5%	5%	0%

Description of goods

Andalusite, kyanite and sillimanite : Sillimanite : Fines (including sand)

Chapter

25 – Salt; sulphur; earths and stone; plastering materials, lime and cement

Sub Chapter

2508 – Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths

CGST 2.5%

SGST 2.5%

IGST 5%

CESS 0%

HSN Code	Description
25081010	Bentonite : Crude
25081090	Bentonite : Other (includes processed and ground)
25082010	Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths - decolourising earths and fullers earth: processed (including activated)
25082090	Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths - decolourising earths and fullers earth: other
25083010	Fire clay : Non-Plastic
25083020	Fire clay : Semi-Plastic
25083030	Fire clay : Plastic
25083090	Fire clay : Other
25084010	Other clays : Ball clay
25084020	Other clays : Earth Clay
25084090	Other clays : Other
25085010	Andalusite, kyanite and sillimanite : Andalusite
25085021	Andalusite, kyanite and sillimanite : Kyanite : Crude, other than calcined
25085022	Andalusite, kyanite and sillimanite : Kyanite : Processed, other than calcined (washed or ground or screened or beneficiated)
25085023	Andalusite, kyanite and sillimanite : Kyanite : Calcined
25085031	Andalusite, kyanite and sillimanite : Sillimanite : Lumps
25085039	Andalusite, kyanite and sillimanite : Sillimanite : Other
25086000	Mullite
25087000	Chamotte or dinas earths

HSN Code 25081010

Bentonite : Crude

HSN Code 25081090

Bentonite : Other (includes processed and ground)

HSN Code 25082010

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths - decolourising earths and fullers earth: processed (including activated)

HSN Code 25082090

HSN Code 25083010

Fire clay : Non-Plastic

HSN Code 25083020

Fire clay : Semi-Plastic

HSN Code 25083030

Fire clay : Plastic

HSN Code 25083090

Fire clay : Other

HSN Code 25084010

Other clays : Ball clay

HSN Code 25084020

Other clays : Earth Clay

HSN Code 25084090

Other clays : Other

HSN Code 25085010

Andalusite, kyanite and sillimanite : Andalusite

HSN Code 25085021

Andalusite, kyanite and sillimanite : Kyanite : Crude, other than calcined

HSN Code 25085022

Andalusite, kyanite and sillimanite : Kyanite : Processed, other than calcined (washed or ground or screened or beneficiated)

HSN Code 25085023

Andalusite, kyanite and sillimanite : Kyanite : Calcined

HSN Code 25085031

Andalusite, kyanite and sillimanite : Sillimanite : Lumps

HSN Code 25085039

Andalusite, kyanite and sillimanite : Sillimanite : Other

HSN Code 25086000

Mullite

HSN Code 25087000

Chamotte or dinas earths

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.

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What products are classified under HSN 25085032 ?

It includes Sillimanite – Fines (Including Sand)

Can we claim ITC on inputs used to trade Sillimanite – Fines (Including Sand)?

If your outward supply is taxable (5%/12% etc.), eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

How should mixed supplies be billed when Sillimanite – Fines (Including Sand) is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Sillimanite – Fines (Including Sand); Nil for exempt items if applicable).

How much GST applies to Sillimanite – Fines (Including Sand)?

Under HSN 25085032, Sillimanite – Fines (Including Sand) attracts Varies when sold in taxable form. Describe the form and packaging clearly on the invoice.

Any common misclassification issue with Sillimanite – Fines (Including Sand)?

Use the exact HSN and the correct form (fresh/chilled vs. frozen/dried; PPL vs. not). Apply the rate per line to avoid wrong tax collection.

Do e‑way bill and e‑invoice apply for Sillimanite – Fines (Including Sand)?

Generate an e‑way bill if the consignment value exceeds ₹50,000 (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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